The organisation named Communauté de Communes Cluses-Arve et Montagnes is a group of municipalities in the department of the Haute-Savoie, in Auvergne-Rhône-Alps. The total population of this intermunicipal organisation is 47559 inhabitants, spread across a surface area of 203.70 km². The population density is 417 inhabitants/km². The altitude varies between 461 metres and 2749 metres. The Communauté de Communes Cluses-Arve et Montagnes public intermunicipal cooperation establishment comprises the 10 municipalities listed below.